baber/WOPTO huggingface dataset:
Patent EP-0309709-A1 (EP)
Inventor: VOGT WINOLD DIPL-ING
IPC: B28B1/52
Filed: 1988-08-13
Abstract: Die Erfindung bezieht sich auf ein Verfahren zum Her­stellen von Gipsfaserplatten, bei welchem aus naß aufgeschlossenem Fasermaterial mit Calciumsulfat-Dihyd­rat eine Suspension bereitet, diese unter Entwässerung zu einer Platte verformt, unter Erwärmung bei Atmosphä­rendruck das Dihydrat zum Halbhydrat umkristallisiert und schließlich durch Wasserzugabe wieder in das Dihyd­rat umgewandelt wird, wobei die Suspension auf einen Wassergehalt von etwa 300 bis 600 % auf einer Entwässe­rungsvorrichtung auf etwa 30 bis 40 % entwässert, das Dihydrat unter Luftatmosphäre drucklos zur β-Form des Halbhydrats umkristallisiert, und das zum Abbinden erforderliche Wasser durch die Platten hindurchgesaugt wird.
Patent EP-0305859-A1 (EP)
Inventor: YEAGER GARY WILLIAM
IPC: C08K3/14
Filed: 1988-08-23
Abstract: An effective amount of an iron halide has been found to impart improved flame retardant properties to polyphenylene ether styrene resin blends.
Patent EP-0369042-A1 (EP)
Inventor: OKAZAKI KAKUMA
IPC: E04H12/18
Filed: 1988-11-14
Abstract: A structure comprising a pair of end plates (1, 2), plural longerons (3) arranged parallel to one another and elastically buckled, a plurality of radial spacers (5) for holding these longerons at a certain interval and a pair of diagonal cords (6a, 6b) stretched between two adjacent radial spacers, between one of the end pla­tes and the uppermost radial spacere and between the other of the end plates and the lowest radial spacer, respectively, characterized in that a means (7, 30, 31) is attached to one (6b) of the paired diagonal cords stretched between one of the end plates and the upper­most or lowest radial spacer to apply a predetermined tension to this diagonal cord. The transforming of the longerons or radial spacer located at one end of the structure can be restrained by the tension applying means while the structure is being deployed or collapsed.
Patent EP-0371150-A1 (EP)
Inventor: OLIVER ROBERT
IPC: G08B13/196
Filed: 1988-11-19
Abstract: A video surveillance system is disclosed in which modulated signals from a plurality of video cameras are multiplexed onto a signal path capable of carrying for example up to 36 video channels. One or more such communication paths are provided to a signal splitter which provides the paths to one or more video screens and tuners. The tuners are operated under computer control so as to sequence the display of information from the different video cameras. Advantageously, means are also provided for recording the video display on a VCR when a display includes matters of interest. The computer is also responsive to alarm inputs to display on one or more screens the signals from video cameras in the area adjacent the alarm.
Patent EP-0319783-A1 (EP)
Inventor: GRAU GERHARD DIPL-ING
IPC: D01H1/06
Filed: 1988-11-24
Abstract: In a spinning machine with a spindle and a bell, the spindle (12) and the bell (14) are each driven by an individual motor (11, 15). The two individual motors of a spinning machine are connected to a common frequency control device (16) and are fed at the same frequency. In order nevertheless to obtain the necessary speed difference between the bell and spindle, the speed characteristic of the individual motor (15) of the bell is rated accordingly. 
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Patent EP-0319932-A1 (EP)
Inventor: BIENAIME PATRICK
IPC: B65D71/00
Filed: 1988-12-07
Abstract: Folded packaging sleeve (7) for at least two adjacently arranged, cup-shaped containers (9, 16) which are connected to one another by their edge flanges (13). The folded packaging sleeve (7) has an upper wall (2), two side walls (4) and a lower wall (5), the lower wall (5) having holes (8) for the containers (9, 16) while tabs (14, 15, 24, 35) are punched out of the upper wall (2), which engage between in each case two adjacent containers (9, 16). <IMAGE>
Patent EP-0286220-A1 (EP)
Inventor: CHARLESWORTH DAVID
IPC: B29C48/32
Filed: 1988-02-29
Abstract: There is disclosed a method for making a polymer material by coagulation in which the polymer, dissolved in an organic solvent, is formed into the material in a coagulant, the method being carried out at such low temperature as not substantially to degrade the polymer.
Patent EP-0302598-A1 (EP)
Inventor: SHEETS LOUIS EDWARD
IPC: H01F41/02
Filed: 1988-07-07
Abstract: A method of providing improved lubrication of tools used for hot-working rare earth-transition metal alloy particles in which dry glass or glass/graphite lubricants are suitably applied to the working surfaces of the tools.
Patent EP-0320206-A1 (EP)
Inventor: ARAI MASARU
IPC: B60S1/38
Filed: 1988-12-06
Abstract: A blade rubber of a windshield wiper comprises a generally inverted triangular shaped lip (9) of which the lower end is adapted to contact a surface to be wiped, and a supporting portion (6) integrally connected to the lip and adapted to be connected to a wiperblade. A restricting portion (8, 8) is provided adjacent to at least one side of the lip (9) and is located in a position normally spaced from the lower end of the lip (9). The restricting portion is adapted to engage with the lip (9) thereby to prevent excessive resilient deformation of the lip (9)
Patent EP-0280612-A1 (EP)
Inventor: LELIEVRE GILBERT-GUSTAVE
IPC: F28F1/40
Filed: 1988-02-16
Abstract: The heat exchanger consists of tubes (1) opening into at least one end plate (2) and containing an internal turbulator (10). The initial width of the turns of the turbulator is greater than the inner diameter of the tubes (1) so that each turbulator is elastically deformed and exerts a pressure on the inner wall of the tube containing it when inserted into it. <IMAGE>
Patent EP-0307477-A1 (EP)
Inventor: LOLADZE TEIMURAZ NIKOLAEVICH
IPC: B24B11/00
Filed: 1987-07-31
Abstract: Une machine-outil pour l'usinage abrasif comporte un instrument abrasif (1), ainsi qu'un dispositif pour produire la force de pression dans la zone de coupe, équipé d'un boîtier (3) muni de guidages dans lesquels sont montés, avec la possibilité de réaliser des mouvements alternatifs, des arbres de queue (4), avec des têtes (5) pour transmettre la force de pression à l'instrument de coupe (1) et un mécanisme d'avance (14) monté sur le boîtier (3). Dans le dispositif de production de la force de pression, les arbres de queue (4) sont reliés au moyen d'un élément élastique (11) fixé de manière rigide au mécanisme d'avance (14), ce dernier pouvant amortir le mouvement de l'élément élastique (11) dans les sens de l'avance alternative. Selon une autre variante, les arbres de queue (4) du dispositif de production de la force de pression sont reliés au moyen d'au moins un élément élastique (11a) reliés de manière rigide auxdits arbres, alors que le mécanisme d'avance (14) est relié à l'élémet élastique (11a) et permet d'amortir le mouvement de l'élément élastique (11a) dans les sens de l'avance alternative.
Patent EP-0345290-A1 (EP)
Inventor: GRANSKOG ROLAND
IPC: E21C41/22
Filed: 1988-01-22
Abstract: Pour l'exploitation minière de filons étroits, on utilise une technique d'exploitation par chambres et cloisons avec un équipement d'exploitation tel qu'une plate-forme d'exploitation ou appareil de sondage (30), qui est suspendu dans des sections de guidage (38) dans le toit d'une chambre d'extraction et à partir duquel sont effectuées les opérations de forage et de chargement, ladite chambre d'extraction communiquant avec un passage vertical de montage. Dans le passage vertical de montage, qui suit l'inclinaison du corps du filon, on utilise un élévateur de transport destiné à recevoir la plate-forme d'exploitation ou l'appareil de sondage (30) dans sa cage (20). La cage (20) de l'élévateur comprend un guide de transport permettant la suspension de la plate-forme d'exploitation ou de l'appareil de sondage dans la cage de l'élévateur et pouvant être relié à un guide de départ dans le toit de la chambre d'extraction.
Patent EP-0355106-A1 (EP)
Title: A rotatable heat exchanger.
Inventor: SVENSSON GUNNAR
IPC: F28D9/00
Filed: 1988-04-11
Abstract: The present invention relates to a rotary heat exchanger (10) for recovering heat or cold and/or moisture from gas flows. The heat exchanger comprises a casing (12) which incorporates gas-flow channels (16, 18). The heat exchange rotor (22) forms part of a withdrawable rotor unit (55), which also includes a frame (28) on which the rotor is journalled, a transverse wall (56) having an opening for accommodating the rotor, a rotor drive motor (40), and a cover plate (38) which is intended to cover an opening (36) in the casing (12) through which the rotor unit can be withdrawn. Arranged between the transverse wall (56) and the peripheral surface (62) of the rotor (22) is a radially directed peripheral seal (60), to which is connected within the area of the frame (28) an axial seal (82) and a diametrical seal (48) respectively.
Patent EP-0370027-A1 (EP)
Title: Apparatus for coating a substrate.
Inventor: LINDNER GEORG HEINRICH
IPC: C23C16/54
Filed: 1988-05-17
Abstract: A coating applicator is provided for depositing a film on a surface of glass and other substrates by chemical vapor deposition. The applicator includes a pair of opposing coating nozzles for applying a vaporized coating chemical reactant in a carrier gas to the surface at such a concentration and velocity that coating of the surface is achieved under substantially reaction rate controlled conditions. Each coating nozzle is positioned adjacent the surface with a small clearance therebetween which is open to the outside atmosphere. The opposing coating nozzles are directed toward each other at a selected angle with respect to a normal to the surface of the substrate. The angle and the clearance provides a condition where there is substantially no intermixing of coating vapors with the outside atmosphere.
Patent EP-0317614-A1 (EP)
Title: Composition de detergents peu moussante
Inventor: HILL RANDAL M
IPC: C11D17/00
Filed: 1988-05-17
Abstract: Compositions de détergents ayant une combinaison avantageuse peu moussante et de bonnes caractéristiques d'humectage, et comprenant une combinaison de certains tensio-actifs de glycoside, dans une plage de proportions spécifiée, avec certaines matières tensio-actives non-ionisantes alkoxylées peu moussantes classiques.
Patent EP-0415923-A1 (EP)
Title: High efficiency converter.
Inventor: TUSON RODNEY RHYS
IPC: H02M7/527
Filed: 1988-10-28
Abstract: PCT No. PCT/AU88/00419 Sec. 371 Date Jun. 14, 1990 Sec. 102(e) Date Jun. 14, 1990 PCT Filed Oct. 28, 1988 PCT Pub. No. WO89/04082 PCT Pub. Date May 5, 1989.A high efficiency power conversion at high frequencies with zero voltage switching is obtained by using magnetizing current of a transformer or parallel inductance to charge the switch adjunct capacitance and other capacitance during the dead time. A transformer is prevented from being loaded during the dead time. Loading of the transformer during the dead time is prevented by directing the output inertial current to a capacitor instead of through the rectifiers to the secondary of the transformer. This can also be achieved by using synchronized rectification that provides pulse width modulated regulation on the output and ensures that the transformer secondary is separated from the inertial current of the output during the dead time. Voltage and current stresses on the switching devices and rectifiers are minimized. Zero voltage switching may be applied to inverters where the load is resistive.
Patent EP-0339248-A1 (EP)
Inventor: REHAU AG CO
IPC: F16L37/12
Filed: 1989-03-18
Abstract: The invention relates to a two-piece metallic clamping connector for pipes and hoses, consisting of polymer material. In this case, a connecting piece (1) designed as a pipe sleeve is used, having a plug-in region (11) which is to be inserted into the pipe end (21). There is furthermore a sliding sleeve (3), which can move axially with respect to the pipe axis, and which can be pushed over the pipe end (21) with the plug-in region (11) inserted, to produce the clamping connection. The invention is seen in that the sliding sleeve (3) has a conical recess (32), running from the outside to the inside over its wall cross-section, on its free end (31) facing the flange projection (110). This conical recess (32) makes a transition via a radius (34) into a cylindrical section (35). A hollow channel (33) is fitted in a circumferential manner into the inner circumferential wall of the sliding sleeve (3), adjacent to the cylindrical section (35). <IMAGE>
Patent EP-0339484-A1 (EP)
Inventor: ACKERMAN NEIL RICHARD
IPC: A61K31/47
Filed: 1989-04-20
Abstract: Phenylquinolinecarboxylic acids and derivatives thereof, such as 2-(2′-Fluoro-1,1′-biphenyl-4-yl)-­6-fluoro-3-methyl-4-quinolinecarboxylic acid, or a sodium or potassium salt thereof, are useful for the treatment of skin and muco-epithelial diseases.
Patent EP-0380737-A1 (EP)
Inventor: SCHNEIDER DIETER
IPC: G01F23/68
Filed: 1989-05-24
Abstract: In a winding tube (1) a level indicator has a winding (4) which is formed from two resistance wires (2, 3) running in parallel and of different polarity. A float (5) that can be displaced along the winding tube (1) is capable of bridging the two resistance wires (2, 3) with its sliders (6, 7) and thus of generating a signal dependent on level. <IMAGE>
Patent EP-0348879-A1 (EP)
Inventor: HAU HEINZ
IPC: G06F1/30
Filed: 1989-06-27
Abstract: The voltage of an activable battery (K1, B1; K2, B2), which increases slowly depending on temperature, is transformed up by a forward converter (V3, C2, R3, TR1, C3) and charges a storage capacitor (C4). Arranged between the storage capacitor (C4) and the supply voltage input (VDD) of a microprocessor ( mu p) is an electronic switch (V7) which is switched through via a voltage divider (V5, R5, R6, R7) at its control electrode if the voltage across the storage capacitor (C4) exceeds a predetermined value. A voltage regulator (V9) regulates and limits the voltage to the value required by the microprocessor. <IMAGE>
Patent EP-0351755-A1 (EP)
Inventor: GROVER GARY JAMES
IPC: A61K31/44
Filed: 1989-07-17
Abstract: A method is provided for treating ischemia in a mammalian species by administering a combination of a calcium channel blocker such as diltiazem, SQ 31,765 or SQ 32,324 and a thromboxane A 2  receptor antagonist such as SQ 30,741 or a thromboxane synthetase inhibitor such as dazoxiben.
Patent EP-0418407-A1 (EP)
Inventor: DANISCH RUEDIGER DIPL-ING TH
IPC: E04H9/02
Filed: 1989-09-19
Abstract: The invention relates to a process for protecting a building (1, 10). It also relates to a device for carrying out this process. Provision is made for a horizontal force (K) acting on the building (1, 10), in particular an inertial force produced by an earthquake, to be carried away from the building (1, 10) to a protective structure which surrounds the building (1, 10) and permits vertical movement of the building (1, 10). The protective structure consists of a protective wall (3, 8) and of structures (4, 11). These structures (4, 11) are connected to vertical walls (1a) of the building (1) or to a vertical protective wall (3) via connecting means which prevent horizontal displacement of the building (1, 10) and permit vertical displacement. <IMAGE>
Patent EP-0366129-A1 (EP)
Inventor: PFEIFFER PIERRE
IPC: B65D1/20
Filed: 1989-10-26
Abstract: Bung barrel with a side wall (1), bottom (2) and cover (3) which are formed in one piece by way of blow-moulding from thermoplastic material, the cover (3) having at least one bung hole (4) with bung- hole collar (5) and an L-ring (6) being arranged in the region of the transition between side wall (1) and cover (3) for handling purposes. The bung hole (4) is executed as a bore hole which is arranged, in an inverted emptying position, in the lowest region of the cover (3). The bung-hole collar (5) is formed as a preformed component and welded onto or into the cover (3). A method for manufacture is also indicated. <IMAGE>
Patent EP-0372261-A1 (EP)
Title: Longitudinal coupling for bus bars
Inventor: REICHL ERWIN DIPL-ING
IPC: H02B1/20
Filed: 1989-11-11
Abstract: The invention relates to longitudinal coupling of busbars in multiple busbar systems, which is particularly suitable for encapsulated and compartmented switchgear with compressed-gas insulation. For each busbar system (I, II, III), a coupler bay (KFI, KFII, KFIII) is provided in which the first busbar end section (6I, 6II, 6III), at least the first disconnector (2) and the coupler circuit-breaker (3) are installed while the second busbar end section (7I, 7II, 7III), according to the invention, is always arranged in an adjacent coupler bay (KFII, KFI). In addition, the invention specifies solutions for a particularly space-saving running of the coupling lines (8, 9). 
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Patent EP-0396820-A1 (EP)
Inventor: KRONICH PETER G
IPC: F02F7/00
Filed: 1989-12-01
Abstract: The present invention is a self-lubricating bearing for a vertical shaft engine. A stub (34,50) disposed within the journal bearing (30,52,74) has a downwardly facing pocket (44,60) which propels oil upward by centrifugal force during rotation of the shaft (12,72,90). The upwardly forced oil serves to lubricate the bearing (30,52,74) above the stub (34,50). The lubrication system can be employed in both stub shaft (32) and through shaft (70,94) journal bearings.
Patent EP-0378864-A1 (EP)
Inventor: DEROO ROGER C
IPC: F15B1/26
Filed: 1989-01-18
Abstract: A filter assembly is provided for use in the return line (83) a hydraulic circuit (72); said filter assembly comprising : 
- an inlet port (40) for receiving hydraulic fluid from constituent component (74, 78, 80, 81) of the hydraulic circuit (72), 
- an outlet port (48) for conducting the hydraulic fluid to a storage means (64), and 
- a filter element (28) positioned inbetween the inlet and outlet port (40, 48) of the filter assembly (10) and operative to remove foreign particles from the hydraulic fluid. 
     The filter assembly further alo comprises underpressure relief means (85, 87) located inbetween the inlet port (40) and the filter element (28) for preventing that an underpressure is created at said location.
Patent EP-0366196-A1 (EP)
Inventor: VINK NICOLAAS GERRIT
IPC: H01J29/76
Filed: 1989-10-23
Abstract: Method of continuously winding in a gap-shaped winding space a saddle-shaped, flared deflection coil having a flange-shaped connection portion at its widest end extending transversely to the longitudinal axis. Since at least one symmetrical pair of pins is introduced at the front end of the coil into the winding space transversely to the plane of the flange-shaped connection portion and at least one further symmetrical pair of pins is introduced at the front end of the coil into the winding space transversely to the plane of the longitudinal turns, the designer of the coil is given an extra modulation possibility which can be utilized, for example to further reduce the east-west raster distortion.
Patent EP-0376403-A1 (EP)
Inventor: OOSTERHOUT GERHARDUS MEINTES
IPC: A63B69/06
Filed: 1989-12-22
Abstract: A rowing ergometer comprising a first portion (1) having a frame (2) wherein there is arranged a flywheel (3) which is drivable by means of a chain or rope (5) through a suitable transmission mechanism. Said chain or rope, at the end remote from the flywheel, is connected to a handgrip (6) simulating an oar, while the flywheel is further provided with an adjustable friction mechanism and a freewheel clutch. The arrrangement is such that when the handgrip is pulled, the flywheel is set in motion. The ergometer also includes a footrest (13) or brace connected to the first portion or to the frame, a second portion (8) arranged beside or adjacent the first portion with a top surface and a seat (9) having means (10) for moving it over the top surface of the second portion in a direction substantially towards and away from the frame with flywheel. The assembly includes means (12) for rendering the frame with flywheel movable relative to the second portion of the device.
Patent EP-0332505-A1 (EP)
Inventor: SCHOLTES PIERRE
IPC: H05B6/80
Filed: 1989-03-01
Abstract: Spit for microwave ovens comprising an enclosure where an item to be cooked can be subjected to the effect of high frequency radiation and simultaneously to infra-red radiation coming from a grill resistor element carried by the inside wall of the enclosure, the spit being constituted on the one hand by an elongated metal skewer (23) of which one end (34), preferably in the form of a point, works in conjunction with a hollow driving end piece (35) integral with the spindle of an electric motor (26) for controlling the rotation of this skewer, located outside a back wall (11) closing the enclosure, the skewer extending perpendicular to this wall, and, on the other hand, by a cradle (27) supporting the skewer by at least one support element at the opposite end from the end piece, this cradle being housed in the enclosure of the oven, the areas of contact between the skewer and the end piece of the motor spindle and between the skewer and the support cradle being mutually insulated electrically by an appropriate thickness of an insulating material with a low dielectric constant. According to the invention, this spit is characterised in that the end (34) of the skewer (23) is supported by the end piece (35) by way of a sleeve (37-48) made from insulating material and in that the support element of the skewer on the cradle (27) is constituted by a part (50-55) also made from insulating material provided on one at least of two raised edges (28-29) of the cradle, the part (50-55) being formed from an element having the general shape of a diabolo comprising a groove (51). <IMAGE>
Patent EP-0353132-A1 (EP)
Inventor: BALLU PATRICK JEAN-MARIE
IPC: A01M7/00
Filed: 1989-07-21
Abstract: The invention relates to an apparatus for spraying a treatment liquid both towards the upper part and towards the lower part of arborescent plants. The apparatus comprises two different blowers, one (10), in a low position, is preferably stationary, and the other (8) is adjustable in respect of height in order to reach the top of the plants or to pass above them. Each of the blowers preferably comprises a fan driven by the power take-off of a tractor, by virtue, in particular, of a T- shaped gear (18) and a telescopic transmission (19). Application to the treatment of fruit trees or vines. <IMAGE>
Patent EP-0370889-A1 (EP)
Inventor: LE FOLL PIERRE
IPC: E02D17/20
Filed: 1989-11-21
Abstract: The facing comprises, covering the sloping revetment (6) of the work (1), concrete beams (18) sheathed with flexible pipes (16) connected to one another and placed on a filtering cloth (17), these sheathed beams defining between them small underlying tunnels collecting the filtered water and channels lying on top conveying the surface water.   <IMAGE>
Patent EP-0406505-A1 (EP)
Inventor: HEDIGER PETER
IPC: A61J17/00
Filed: 1989-07-04
Abstract: A comforter for babies and small children comprises a mouthpiece (1) which merges at its one end into a collar (2) projecting radially over it. The function of such a comforter is to be extended beyond satisfying the suckling requirement. To this end, a hollow element (3) adjoins the collar (2) on the side lying opposite the mouthpiece (1), the hollow element having a closable cavity (6) which serves to accommodate additional function elements. <IMAGE>